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import SwiftUI
struct PostDetailsView: View {
@EnvironmentObject var settings: Settings
let post: BooruPost
@State private var loadingStage: BooruPostLoadingState = .loadingPreview
private var imageURL: URL? {
switch settings.detailViewType {
case .preview:
post.previewURL
case .sample:
post.sampleURL
case .original:
post.fileURL
}
}
@State private var isTagsSheetPresented = false
var body: some View {
VStack(spacing: 0) {
PostDetailsImageView(
url: imageURL,
loadingStage: $loadingStage,
finalLoadingState: .loaded,
post: post
) {
PostDetailsImageView(
url: post.previewURL,
loadingStage: $loadingStage
)
.frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .center)
.id(post.previewURL)
.padding(0)
.zIndex(0)
}
.frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .center)
.id(imageURL)
.padding(0)
.zIndex(0)
if settings.displayDetailsInformationBar {
VStack(spacing: 5) {
HStack {
Text(post.createdAt.formatted())
.frame(maxWidth: .infinity, alignment: .leading)
Group {
switch loadingStage {
case .loadingPreview:
Text("Loading Preview…")
case .loadingFile:
Text("Loading \(settings.detailViewType.rawValue)…")
case .loaded:
EmptyView()
}
}
.padding(.trailing, 5)
}
.frame(maxWidth: .infinity, alignment: .leading)
.foregroundStyle(.secondary)
}
.padding(.horizontal, 10)
.padding(.vertical, 10 / 1.33)
.textSelection(.enabled)
.font(.footnote)
#if os(iOS)
.background(.ultraThinMaterial)
#else
.background(.opacity(0.1))
#endif
.zIndex(1)
}
}
.navigationTitle("Details")
#if os(iOS)
.navigationBarTitleDisplayMode(.inline)
.toolbarBackground(.visible, for: .navigationBar)
.toolbarBackground(.ultraThinMaterial, for: .navigationBar)
#endif
.toolbar {
ToolbarItem {
Button(action: {
isTagsSheetPresented.toggle()
}) {
Label("Tags", systemImage: "tag")
}
}
#if os(macOS)
if settings.enableShareShortcut {
ToolbarItem {
ShareLink(item: imageURL!) {
Label("Share", systemImage: "square.and.arrow.up")
}
}
}
#endif
}
.sheet(isPresented: $isTagsSheetPresented) {
PostDetailsTagsView(isPresented: $isTagsSheetPresented, tags: post.tags)
.frame(minHeight: 250)
}
}
}
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